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path: root/i965_drv_video/shaders/h264/ildb/AVC_ILDB_Filter_Mbaff_UV_h.asm
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Diffstat (limited to 'i965_drv_video/shaders/h264/ildb/AVC_ILDB_Filter_Mbaff_UV_h.asm')
-rw-r--r--i965_drv_video/shaders/h264/ildb/AVC_ILDB_Filter_Mbaff_UV_h.asm223
1 files changed, 0 insertions, 223 deletions
diff --git a/i965_drv_video/shaders/h264/ildb/AVC_ILDB_Filter_Mbaff_UV_h.asm b/i965_drv_video/shaders/h264/ildb/AVC_ILDB_Filter_Mbaff_UV_h.asm
deleted file mode 100644
index ff807d5..0000000
--- a/i965_drv_video/shaders/h264/ildb/AVC_ILDB_Filter_Mbaff_UV_h.asm
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- * Copyright © <2010>, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Eclipse Public License (EPL), version 1.0. The full text of the EPL is at
- * http://www.opensource.org/licenses/eclipse-1.0.php.
- *
- */
-////////// AVC ILDB filter horizontal Mbaff UV ///////////////////////////////////////////////////////
-//
-// This filter code prepares the src data and control data for ILDB filtering on all horizontal edges of UV.
-//
-// It sssumes the data for horizontal de-blocking is already transposed.
-//
-// Chroma:
-//
-// +-------+-------+ H0 Edge
-// | | |
-// | | |
-// | | |
-// +-------+-------+ H1 Edge
-// | | |
-// | | |
-// | | |
-// +-------+-------+
-//
-/////////////////////////////////////////////////////////////////////////////
-
-#if defined(_DEBUG)
- mov (1) EntrySignatureC:w 0xBBBC:w
-#endif
-
-//=============== Chroma deblocking ================
-
-//---------- Deblock UV external top edge ----------
-
- and.z.f0.0 (1) null:w r[ECM_AddrReg, BitFlags]:ub FilterTopMbEdgeFlag:w // Check for FilterTopMbEdgeFlag
-
- mov (1) f0.1:w DualFieldMode:w // Check for dual field mode
-
- // Get Luma maskA and maskB
- shr (16) TempRow0(0)<1> r[ECM_AddrReg, wEdgeCntlMapA_ExtTopHorz0]<0;1,0>:uw RRampW(0)
- shr (16) TempRow1(0)<1> r[ECM_AddrReg, wEdgeCntlMapB_ExtTopHorz0]<0;1,0>:uw RRampW(0)
-
- (f0.0) jmpi H0_UV_DONE // Skip H0 UV edge
-
- (f0.1) jmpi DUAL_FIELD_UV
-
- // Non dual field mode
-
- // Extract UV MaskA and MaskB from every other bit of Y masks
- and.nz.f0.0 (8) null:w TempRow0(0)<16;8,2> 1:w
- and.nz.f0.1 (8) null:w TempRow1(0)<16;8,2> 1:w
-
- // Ext U
- // p1 = Prev MB U row 0
- // p0 = Prev MB U row 1
- // q0 = Cur MB U row 0
- // q1 = Cur MB U row 1
- mov (1) P_AddrReg:w PREV_MB_U_BASE:w { NoDDClr }
- mov (1) Q_AddrReg:w SRC_MB_U_BASE:w { NoDDChk }
-
- mov (8) Mbaff_ALPHA(0,0)<1> r[ECM_AddrReg, bAlphaTop0_Cb]<0;1,0>:ub
- mov (8) Mbaff_BETA(0,0)<1> r[ECM_AddrReg, bBetaTop0_Cb]<0;1,0>:ub
- mov (8) Mbaff_TC0(0,0)<1> r[ECM_AddrReg, bTc0_h00_0_Cb]<1;2,0>:ub
-
- // Store UV MaskA and MaskB
- mov (2) MaskA<1>:uw f0.0<2;2,1>:uw
-
- CALL(FILTER_UV_MBAFF, 1)
-
- // Ext V
- mov (1) P_AddrReg:w PREV_MB_V_BASE:w { NoDDClr }
- mov (1) Q_AddrReg:w SRC_MB_V_BASE:w { NoDDChk }
-
- mov (8) Mbaff_ALPHA(0,0)<1> r[ECM_AddrReg, bAlphaTop0_Cr]<0;1,0>:ub
- mov (8) Mbaff_BETA(0,0)<1> r[ECM_AddrReg, bBetaTop0_Cr]<0;1,0>:ub
- mov (8) Mbaff_TC0(0,0)<1> r[ECM_AddrReg, bTc0_h00_0_Cr]<1;2,0>:ub
-
- // Set UV MaskA and MaskB
- mov (2) f0.0<1>:uw MaskA<2;2,1>:uw
-
- CALL(FILTER_UV_MBAFF, 1)
-
- jmpi H0_UV_DONE
-
-DUAL_FIELD_UV:
- // Dual field mode, FieldModeCurrentMbFlag=0 && FieldModeAboveMbFlag=1
-
- //===== Ext U, Top field
-
- // Extract UV MaskA and MaskB from every other bit of Y masks
- and.nz.f0.0 (8) null:w TempRow0(0)<16;8,2> 1:w
- and.nz.f0.1 (8) null:w TempRow1(0)<16;8,2> 1:w
-
- mov (1) P_AddrReg:w ABOVE_CUR_MB_BASE:w { NoDDClr }
- mov (1) Q_AddrReg:w ABOVE_CUR_MB_BASE+32:w { NoDDChk }
-
- mov (16) ABOVE_CUR_MB_UW(0)<1> PREV_MB_UW(0, 0)<16;8,1> // Copy p1, p0
- mov (16) ABOVE_CUR_MB_UW(1)<1> SRC_UW(0, 0)<16;8,1> // Copy q1, q0
-
- //===== Ext U, top field
- mov (8) Mbaff_ALPHA(0,0)<1> r[ECM_AddrReg, bAlphaTop0_Cb]<0;1,0>:ub
- mov (8) Mbaff_BETA(0,0)<1> r[ECM_AddrReg, bBetaTop0_Cb]<0;1,0>:ub
- mov (8) Mbaff_TC0(0,0)<1> r[ECM_AddrReg, bTc0_h00_0_Cb]<1;2,0>:ub
-
- // Store UV MaskA and MaskB
- mov (2) MaskA<1>:uw f0.0<2;2,1>:uw
-
- CALL(FILTER_UV_MBAFF, 1) // Ext U, top field
-
- //===== Ext V, top field
- mov (1) P_AddrReg:w ABOVE_CUR_MB_BASE+1:w { NoDDClr }
- mov (1) Q_AddrReg:w ABOVE_CUR_MB_BASE+33:w { NoDDChk }
-
- mov (8) Mbaff_ALPHA(0,0)<1> r[ECM_AddrReg, bAlphaTop0_Cr]<0;1,0>:ub
- mov (8) Mbaff_BETA(0,0)<1> r[ECM_AddrReg, bBetaTop0_Cr]<0;1,0>:ub
- mov (8) Mbaff_TC0(0,0)<1> r[ECM_AddrReg, bTc0_h00_0_Cr]<1;2,0>:ub
-
- // Set UV MaskA and MaskB
- mov (2) f0.0<1>:uw MaskA<2;2,1>:uw
-
- CALL(FILTER_UV_MBAFF, 1) // Ext U, top field
-
- // Prefetch for bottom field
- // Get bot field Luma maskA and maskB
- shr (16) TempRow0(0)<1> r[ECM_AddrReg, wEdgeCntlMapA_ExtTopHorz1]<0;1,0>:uw RRampW(0)
- shr (16) TempRow1(0)<1> r[ECM_AddrReg, wEdgeCntlMapB_ExtTopHorz1]<0;1,0>:uw RRampW(0)
-
- // Save deblocked top field rows
- mov (8) PREV_MB_UW(1, 0)<1> ABOVE_CUR_MB_UW(0, 8) // Copy p0
- mov (8) SRC_UW(0, 0)<1> ABOVE_CUR_MB_UW(1, 0) // Copy q0
- //==========================================================================
-
- //===== Ext U, Bot field
-
- // Extract UV MaskA and MaskB from every other bit of Y masks
- and.nz.f0.0 (8) null:w TempRow0(0)<16;8,2> 1:w
- and.nz.f0.1 (8) null:w TempRow1(0)<16;8,2> 1:w
-
- mov (1) P_AddrReg:w ABOVE_CUR_MB_BASE:w { NoDDClr }
- mov (1) Q_AddrReg:w ABOVE_CUR_MB_BASE+32:w { NoDDChk }
-
- mov (16) ABOVE_CUR_MB_UW(0)<1> PREV_MB_UW(0, 8)<16;8,1> // Copy p1, p0
- mov (16) ABOVE_CUR_MB_UW(1)<1> SRC_UW(0, 8)<16;8,1> // Copy q1, q0
-
- //===== Ext U, bottom field
- mov (8) Mbaff_ALPHA(0,0)<1> r[ECM_AddrReg, bAlphaTop1_Cb]<0;1,0>:ub
- mov (8) Mbaff_BETA(0,0)<1> r[ECM_AddrReg, bBetaTop1_Cb]<0;1,0>:ub
- mov (8) Mbaff_TC0(0,0)<1> r[ECM_AddrReg, bTc0_h00_1_Cb]<1;2,0>:ub
-
- // Store UV MaskA and MaskB
- mov (2) MaskA<1>:uw f0.0<2;2,1>:uw
-
- CALL(FILTER_UV_MBAFF, 1) // Ext U, bottom field
-
- //===== Ext V, bot field
- mov (1) P_AddrReg:w ABOVE_CUR_MB_BASE+1:w { NoDDClr }
- mov (1) Q_AddrReg:w ABOVE_CUR_MB_BASE+33:w { NoDDChk }
-
- mov (8) Mbaff_ALPHA(0,0)<1> r[ECM_AddrReg, bAlphaTop1_Cr]<0;1,0>:ub
- mov (8) Mbaff_BETA(0,0)<1> r[ECM_AddrReg, bBetaTop1_Cr]<0;1,0>:ub
- mov (8) Mbaff_TC0(0,0)<1> r[ECM_AddrReg, bTc0_h00_1_Cr]<1;2,0>:ub
-
- // Set UV MaskA and MaskB
- mov (2) f0.0<1>:uw MaskA<2;2,1>:uw
-
- CALL(FILTER_UV_MBAFF, 1) // Ext V, bottom field
-
- // Save deblocked bot field rows
- mov (8) PREV_MB_UW(1, 8)<1> ABOVE_CUR_MB_UW(0, 8) // Copy p0
- mov (8) SRC_UW(0, 8)<1> ABOVE_CUR_MB_UW(1, 0) // Copy q0
- //========================================
-
-H0_UV_DONE:
-
-//---------- Deblock U internal horz middle edge ----------
-
- //***** Need to take every other bit to form U maskA in core
- shr (16) TempRow0(0)<1> r[ECM_AddrReg, wEdgeCntlMap_IntMidHorz]<0;1,0>:uw RRampW(0)
-
- // p1 = Cur MB U row 2
- // p0 = Cur MB U row 3
- // q0 = Cur MB U row 4
- // q1 = Cur MB U row 5
- mov (1) P_AddrReg:w 4*UV_ROW_WIDTH+SRC_MB_U_BASE:w { NoDDClr }
- mov (1) Q_AddrReg:w 8*UV_ROW_WIDTH+SRC_MB_U_BASE:w { NoDDChk }
-
- mov (8) Mbaff_ALPHA(0,0)<1> r[ECM_AddrReg, bAlphaInternal_Cb]<0;1,0>:ub
- mov (8) Mbaff_BETA(0,0)<1> r[ECM_AddrReg, bBetaInternal_Cb]<0;1,0>:ub
- mov (8) Mbaff_TC0(0,0)<1> r[ECM_AddrReg, bTc0_h20_Cb]<1;2,0>:ub
-
- and.nz.f0.0 (8) null:w TempRow0(0)<16;8,2> 1:w
-
- // Store UV MaskA and MaskB
- mov (1) f0.1:uw 0:w
- mov (1) MaskB:uw 0:w { NoDDClr }
- mov (1) MaskA:uw f0.0:uw { NoDDChk }
-
- CALL(FILTER_UV_MBAFF, 1)
-//-----------------------------------------------
-
-
-//---------- Deblock V internal horz middle edge ----------
-
- // p1 = Cur MB V row 2
- // p0 = Cur MB V row 3
- // q0 = Cur MB V row 4
- // q1 = Cur MB V row 5
- mov (1) P_AddrReg:w 4*UV_ROW_WIDTH+SRC_MB_V_BASE:w { NoDDClr }
- mov (1) Q_AddrReg:w 8*UV_ROW_WIDTH+SRC_MB_V_BASE:w { NoDDChk }
-
- mov (8) Mbaff_ALPHA(0,0)<1> r[ECM_AddrReg, bAlphaInternal_Cr]<0;1,0>:ub
- mov (8) Mbaff_BETA(0,0)<1> r[ECM_AddrReg, bBetaInternal_Cr]<0;1,0>:ub
- mov (8) Mbaff_TC0(0,0)<1> r[ECM_AddrReg, bTc0_h20_Cr]<1;2,0>:ub
-
- // Set UV MaskA and MaskB
- mov (2) f0.0<1>:uw MaskA<2;2,1>:uw
-
- CALL(FILTER_UV_MBAFF, 1)
-//-----------------------------------------------
-
-
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